The beauty of these windows that have graced homes and buildings for centuries cannot be denied. They have a timeless quality and seem to complement architecture of all styles and designs. Modern to old world charming styles are all improved by this style of windows. Too many areas are losing their historical heritage when replacement is done instead of sash window refurbishment.
Dating back centuries ago these windows were immortalized in a Vermeer painting called The Milkmaid. The concept of sashes was uniquely clever in that it allowed for air to circulate through a room and cool it long before electricity and air conditioners. Fine examples of these six over six panel sashes are still to be seen in gracious homes from the Georgian and Victorian eras.
The invention was developed at a time when pane glass was thick and heavy and windows were opened with difficulty. Its system of pulleys and counterweights with the help of cords allowed people to open heavy sashes with ease. They were easy to clean as well even on the upper floors.
Little has changed and the carpenters from those days would never have thought that their handwork would survive centuries of operation. It is just this wear and tear of wooden sash and runners that are now leading to problems. Wood is very susceptible to weather changes and shrinks and swells continuously. When wood is rubbed together it also wears away.
Windows start to rattle in their frames and gaps left by the wearing away allow draughts to enter rooms. These draughts are inclined to cool down a room and lead to extra heating having to done resulting in extra costs when the weather turns cold. At the time of refurbishment latches to secure these windows can be installed that are easily removed from the inside in emergencies. Double glazed panes and draught proofing is also advised to insulate windows.
All refurbishing is normally carried out on site and even broken and chipped frames can be repaired without removing the frame from the wall. Companies seldom remove entire frames for repair in their workshops and only do so when it is badly damaged. Counterweights, cords and pulleys are either restored or replaced with new materials.
The National Heritage Council that governs historical homes and buildings has recently approved replicated frames that look like the old styled ones to use when replacing windows that are beyond repair.
In the United States these windows are known as hung sashes and are to be found in single and double sashes. In the case of the single type only one section opens whereas the double operates as a normal sash window with both windows being able to open.
The design and concept of sashes are unique, elegant and bring a sense of stylishness to the frontage of any style of building. They add a charm which if removed would be lost forever. It is therefore vital that a person seriously consider a sash window refurbishment before removing any windows in need of repair.
Preserve historical facades with sash window refurbishment London! Get more information now in our overview of how to find the best exterior decorators London
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March 16th, 2012
Andrew Brentford
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